Overview
overview
3Static
static
3coinst.dll
windows10-2004-x64
3coinst.exe
windows10-2004-x64
3itdrv.dll
windows10-2004-x64
3itdrvbg.chm
windows10-2004-x64
1itdrvbp.chm
windows10-2004-x64
1itdrvcz.chm
windows10-2004-x64
1itdrvdu.dll
windows10-2004-x64
3itdrven.chm
windows10-2004-x64
1itdrvex.exe
windows10-2004-x64
3itdrvfn.chm
windows10-2004-x64
1itdrvhb.chm
windows10-2004-x64
1itdrvhu.chm
windows10-2004-x64
1itdrvlf.dll
windows10-2004-x64
3itdrvm.dll
windows10-2004-x64
3itdrvo.dll
windows10-2004-x64
3itdrvpc.dll
windows10-2004-x64
3itdrvpo.chm
windows10-2004-x64
1itdrvpp.dll
windows10-2004-x64
1itdrvro.chm
windows10-2004-x64
1itdrvru.chm
windows10-2004-x64
1itdrvsc.dll
windows10-2004-x64
3itdrvsf.dll
windows10-2004-x64
3itdrvsp.chm
windows10-2004-x64
1itdrvtk.chm
windows10-2004-x64
1itdrvu.dll
windows10-2004-x64
3itdrvu2.dll
windows10-2004-x64
3itdrvum.dll
windows10-2004-x64
3sxp3ml3.dll
windows10-2004-x64
3sxp3mu.bmp
windows10-2004-x64
1sxp3mu.ini
windows10-2004-x64
1Analysis
- user interaction
yes - max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
19/09/2026, 10:19
Static task
static1
Behavioral task
behavioral1
Sample
coinst.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
coinst.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral3
Sample
itdrv.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
itdrvbg.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral5
Sample
itdrvbp.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
itdrvcz.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral7
Sample
itdrvdu.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
itdrven.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral9
Sample
itdrvex.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
itdrvfn.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral11
Sample
itdrvhb.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
itdrvhu.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral13
Sample
itdrvlf.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
itdrvm.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral15
Sample
itdrvo.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
itdrvpc.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral17
Sample
itdrvpo.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral18
Sample
itdrvpp.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral19
Sample
itdrvro.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral20
Sample
itdrvru.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral21
Sample
itdrvsc.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral22
Sample
itdrvsf.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral23
Sample
itdrvsp.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral24
Sample
itdrvtk.chm
Resource
win10v2004-20260911-en
Behavioral task
behavioral25
Sample
itdrvu.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral26
Sample
itdrvu2.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral27
Sample
itdrvum.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral28
Sample
sxp3ml3.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral29
Sample
sxp3mu.bmp
Resource
win10v2004-20260911-en
Behavioral task
behavioral30
Sample
sxp3mu.ini
Resource
win10v2004-20260911-en
General
- Target coinst.exe
- Size 148KB
- Sample260919-mcl33seb29
- SHA256 0d6315f2b49d9f669f834ceb7260d3e881528b05fc70aa83444a85d0d8ee68e2
- MD5 36089584fc093a8512f427733a798c6c
- SHA1 3060acb62b9842555e08323b6f89ff062e350025
- SHA512 ff276f2a9891a36eff73a55dbef0e73e05de609e3a8e7f06df674e6b75fed820f7a8d995dc031ebdab2261a4cd3e44954a20cb2556798619b44826486dbdd80c
- SSDEEP 3072:/RckF/viMQJpfXcujOR+3x5kvn8Uv5LU1UcvlebG:/qk1RcUujORKbqBb
- TLSH T173E38D2239D6CCF3C26502708D644F7EB3BAE8340E724587B348974D9E769E5C92F266
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language coinst.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\coinst.exe"C:\Users\Admin\AppData\Local\Temp\coinst.exe"1⤵
- System Location Discovery: System Language Discovery
PID:2016
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:2644